From ff6692e569aa1146000734e91c0674350421bffb Mon Sep 17 00:00:00 2001
From: starr-openai <starr@openai.com>
Date: Tue, 2 Jun 2026 21:34:19 -0700
Subject: [PATCH] refactor: tighten code mode runtime boundary

---
 codex-rs/code-mode-runtime/src/lib.rs         | 2 +-
 codex-rs/code-mode-runtime/src/runtime/mod.rs | 1 -
 codex-rs/code-mode/src/lib.rs                 | 1 -
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/codex-rs/code-mode-runtime/src/lib.rs b/codex-rs/code-mode-runtime/src/lib.rs
index 0b2613022f..2cd9f3518c 100644
--- a/codex-rs/code-mode-runtime/src/lib.rs
+++ b/codex-rs/code-mode-runtime/src/lib.rs
@@ -1,6 +1,6 @@
 mod runtime;
 mod service;
 
-pub use codex_code_mode::*;
+pub(crate) use codex_code_mode::*;
 pub use service::CodeModeService;
 pub use service::InProcessCodeModeSessionProvider;
diff --git a/codex-rs/code-mode-runtime/src/runtime/mod.rs b/codex-rs/code-mode-runtime/src/runtime/mod.rs
index e9657018ad..cd678b494f 100644
--- a/codex-rs/code-mode-runtime/src/runtime/mod.rs
+++ b/codex-rs/code-mode-runtime/src/runtime/mod.rs
@@ -18,7 +18,6 @@ use crate::enabled_tool_metadata;
 pub(crate) use codex_code_mode::CodeModeToolKind;
 pub(crate) use codex_code_mode::ExecuteRequest;
 pub(crate) use codex_code_mode::FunctionCallOutputContentItem;
-pub(crate) use codex_code_mode::ToolDefinition;
 const EXIT_SENTINEL: &str = "__codex_code_mode_exit__";
 
 #[derive(Debug)]
diff --git a/codex-rs/code-mode/src/lib.rs b/codex-rs/code-mode/src/lib.rs
index a501df4644..034add844f 100644
--- a/codex-rs/code-mode/src/lib.rs
+++ b/codex-rs/code-mode/src/lib.rs
@@ -34,7 +34,6 @@ pub use runtime::WaitRequest;
 pub use runtime::WaitToPendingOutcome;
 pub use runtime::WaitToPendingRequest;
 pub use service::CellId;
-pub use service::CodeModeService;
 pub use service::CodeModeSession;
 pub use service::CodeModeSessionDelegate;
 pub use service::CodeModeSessionProvider;